fix(gates): register #7612's gap test in the gc-repsel corpus

[proggeramlug]

check_test_registration.py — part of lint — has been red on main since #7612 merged: test_gap_repsel_element_shape_loop_clone.ts was a DARK TEST, present in test-files/ but registered in no suite, so gc-stress and gc-moving-witnesses never ran it. That gate exists precisely so a GC-relevant test cannot silently not-run; it did its job, and my merge checklist did not include it.

Registered in test-parity/gc_repsel_corpus.txt (bare-name format). Before registering — since registration changes what those gates execute — verified the test is stable under PERRY_GC_ZEAL=1 PERRY_GC_PROTECT_FROMSPACE=1 (hash-identical output to the plain run). The #7612 clone stands down by construction under moving-loop polls, so the stress arms exercise the slow path, which is the intended coverage.

This is the second lint breakage from a merge of mine via a script outside my four-item checklist (first: addr-class via #7579, fixed in #7585). The lint job runs a dozen-plus scripts; the durable fix on my side is running the job's full script set at merge time rather than a memorized subset — recorded in my process notes.

check_test_registration.py now exits 0; no code touched.

Summary by CodeRabbit

• Chores

  • Updated the application version to 0.5.1353.

• Tests

  • Expanded automated validation coverage for garbage-collection representation selection, improving confidence in related runtime behavior.

[coderabbitai]

Caution

Review failed

The pull request is closed.

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 5eca9ea0-6c82-43b4-b4af-e7a3431e29f8

📥 Commits

Reviewing files that changed from the base of the PR and between 55ddab0 and 7b6f201.

⛔ Files ignored due to path filters (1)

• Cargo.lock is excluded by !**/*.lock

📒 Files selected for processing (3)

• CLAUDE.md
• Cargo.toml
• test-parity/gc_repsel_corpus.txt

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📝 Walkthrough

Walkthrough

The project version was updated from 0.5.1352 to 0.5.1353. The GC representation-selection corpus now registers test_gap_repsel_element_shape_loop_clone.

Changes

Release metadata and GC corpus

Layer / File(s)	Summary
Version metadata CLAUDE.md, Cargo.toml	The documented and workspace package versions were updated to 0.5.1353.
GC corpus registration test-parity/gc_repsel_corpus.txt	The corpus now includes test_gap_repsel_element_shape_loop_clone.

Estimated code review effort: 1 (Trivial) | ~3 minutes

Possibly related PRs

• PerryTS/perry#7534: Updates the same version metadata and GC representation-selection corpus.
• PerryTS/perry#6975: Registers a GC representation-selection witness in the same corpus.
• PerryTS/perry#7011: Adjusts entries in the same GC representation-selection corpus.

Suggested labels: bug

Suggested reviewers: jdalton

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/lint-register-7612-test

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